CN212118781U

CN212118781U - Torsion window breaker

Info

Publication number: CN212118781U
Application number: CN201921315949.5U
Authority: CN
Inventors: 陈昊; 胡果; 陈浩岚; 祝嘉乐; 余汶洋
Original assignee: Chongqing Normal University
Current assignee: Chongqing Normal University
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-12-11
Anticipated expiration: 2029-08-14

Abstract

The utility model relates to a fire control safety technical field just discloses torsion window breaker, including the mounting bracket of rectangle, install semicircular curb plate and the lid in the long limit department in mounting bracket one side, be provided with the torque device on the curb plate, be provided with the breaking device that is used for breaking glass on the torque device, the torque device with break and be provided with stop device between the device, stop device is used for fixing spacingly to the breaking device after being exerted torsion. The problem of power be not enough broken window under emergency is solved.

Description

Torsion window breaker

Technical Field

The utility model relates to a fire control safety technical field specifically is broken window ware of torsion.

Background

The window breaker is an auxiliary escape tool installed in a closed cabin, and is generally installed in a place which is easy to get in the closed cabin of an automobile and the like. When a fire disaster occurs in a closed cabin of an automobile or the like or the automobile falls into water or other emergency situations, the glass window and the door can be conveniently taken out and smashed to smoothly escape.

Broken window ware among the prior art generally is the hammer of installing on the car inner wall, when needs use, need take off the hammer, strikes glass hard for glass is broken, but prior art has following defect: when a closed chamber such as an automobile falls into water or people are injured, force is difficult to apply under the condition of a water-filled environment or the condition of injury, even if a hammer is held, glass cannot be broken, and self-rescue time is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide the broken window ware of torsion, solved the problem that strength is not enough broken window under emergency.

In order to solve the technical problem, the technical scheme of the utility model is that: torsion window breaker, including the mounting bracket of rectangle, install semicircular curb plate and the lid in the long limit department of mounting bracket one side, be provided with the torque device on the curb plate, be provided with the device of breaking into pieces that is used for breaking glass on the torque device, torque device and break into pieces and be provided with stop device between the device, stop device is used for fixing spacingly to the device of breaking into pieces after being exerted torsion.

Further, the torsion device comprises a spring limiter and a spring, the spring limiter is arranged at the long edge of the other side of the mounting rack far away from the side plate, and the spring is arranged between the spring limiter and the side plate; the spring limiter is provided with a knob, and the knob is used for applying torque force to the spring after being rotated.

Further, the breaking device comprises a hammer and a fixed support, one side of the fixed support is fixedly connected with the hammer, a first through hole is formed in the other side of the fixed support, a shaft sleeve is arranged in the first through hole, and the shaft sleeve is welded on a spring.

Furthermore, a second through hole is formed in the fixed support, a limiting support is arranged on the spring limiter, a third through hole is formed in the limiting support, and the circle centers of the second through hole and the third through hole are located on the same horizontal plane; the limiting device comprises a metal rod and a groove arranged on the side plate, the metal rod penetrates through the first through hole and the second through hole and is inserted into the groove, and the metal rod is used for fixing and limiting the breaking device after torsion is applied.

Furthermore, an internal thread is arranged in the groove, and an external thread matched with the internal thread is arranged at one end of the metal rod.

The beneficial effects are that: the problem of power be not enough broken window under emergency is solved.

Drawings

FIG. 1 is a front view of a torsional window breaker;

fig. 2 is a schematic structural view of the torsion window breaker.

Detailed Description

The technical solution of the torsion window breaker according to the present invention will be further described in detail with reference to the following embodiments.

The torsion window breaker shown in fig. 1-2 comprises a rectangular mounting frame 1, a semicircular side plate 2 and a cover 3, wherein the semicircular side plate 2 is mounted at the long edge of one side of the mounting frame 1, a torsion device 4 is arranged on the side plate 2, a breaking device 5 for breaking glass is arranged on the torsion device 4, a limiting device 6 is arranged between the torsion device 4 and the breaking device 5, and the limiting device 6 is used for fixing and limiting the breaking device 5 after torsion is applied.

Before using, exert a torsion for breaking device 5 through torque device 4, reach certain degree after as torsion, fix spacingly through stop device 6, when needs use, open stop device 6, break device 5 and have lost fixedly, will be launched away by the torsion of exerting, break glass, in emergency, need not personnel's manual window of beating, only need open stop device 6 and just can implement saving oneself, solved the problem that the strength is not enough to break the window under emergency.

In this embodiment, the torsion device 4 includes a spring stopper 402 and a spring 403, the spring stopper 402 is disposed at the long side of the other side of the mounting bracket 1 away from the side plate 2, and the spring 403 is disposed between the spring stopper 402 and the side plate 2; a knob 404 is arranged on the spring limiter 402, and the knob 404 is used for applying torsion to the spring 403 after being rotated; the breaking device 5 comprises a hammer 502 and a fixed support 503, one side of the fixed support 503 is fixedly connected with the hammer 502, the other side of the fixed support 503 is provided with a first through hole 504, a shaft sleeve is arranged in the first through hole 504, and the shaft sleeve is welded on a spring.

The spring 403 and the spring limiter 402 are used to form a torsion device, the knob 404 is rotated to apply torsion, so that larger torsion can be provided in a short time, the influence caused by the environment can be reduced, and the hammer 502 can adopt a hammer with a striker, so that the knocking effect is better.

In this embodiment, a second through hole 505 is formed in the fixing bracket 503, a limiting bracket 7 is arranged on the spring limiter 402, a third through hole 8 is formed in the limiting bracket 7, and the circle centers of the second through hole 505 and the third through hole 8 are located on the same horizontal plane; the limiting device 6 comprises a metal rod 602 and a groove 603 arranged on the side plate, the metal rod 602 passes through the first through hole 504 and the second through hole 505 and is inserted into the groove 603, and the metal rod 602 is used for fixing and limiting the breaking device 5 after torsion is applied.

The metal rod 602 is used as a limiting device, and has the advantages that the metal rod 602 is convenient to take, when the metal rod is required to be limited, the metal rod 602 is directly inserted into the third through hole 8, the second through hole 505 and the groove 603, and when the metal rod is required to be used, the metal rod 602 is taken down.

In this embodiment, be provided with the internal thread in the recess, the one end of metal rod is provided with the external screw thread that uses with the internal thread cooperation.

The arrangement of internal thread and external screw thread prevents that metal rod 602 from droing and causing the misuse of torsion broken window ware.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Broken window ware of torsion includes the mounting bracket of rectangle, installs semicircular curb plate and the lid in the long limit department of mounting bracket one side, its characterized in that: the glass breaking device is characterized in that a torsion device is arranged on the side plate, a breaking device used for breaking glass is arranged on the torsion device, a limiting device is arranged between the torsion device and the breaking device, and the limiting device is used for fixing and limiting the breaking device after torsion is applied.

2. The torsion window breaker according to claim 1, wherein: the torsion device comprises a spring limiter and a spring, the spring limiter is arranged at the long edge of the other side of the mounting rack far away from the side plate, and the spring is arranged between the spring limiter and the side plate; the spring limiter is provided with a knob, and the knob is used for applying torque force to the spring after being rotated.

3. The torsion window breaker according to claim 2, wherein: the smashing device comprises a hammer and a fixed support, one side of the fixed support is fixedly connected with the hammer, a first through hole is formed in the other side of the fixed support, a shaft sleeve is arranged in the first through hole, and the shaft sleeve is welded on a spring.

4. The torsion window breaker according to claim 3, wherein: a second through hole is formed in the fixed support, a limiting support is arranged on the spring limiter, a third through hole is formed in the limiting support, and the circle centers of the second through hole and the third through hole are located on the same horizontal plane; the limiting device comprises a metal rod and a groove arranged on the side plate, the metal rod penetrates through the first through hole and the second through hole and is inserted into the groove, and the metal rod is used for fixing and limiting the breaking device after torsion is applied.

5. The torsion window breaker according to claim 4, wherein: an internal thread is arranged in the groove, and an external thread matched with the internal thread for use is arranged at one end of the metal rod.